1,Constructed with multi-coated optical glass, high transmittance, water-proof, oil-proof, providing you clear, high-resolution images with distortion and glare.2,Housing frame part is made of -aluminum alloy, machining, which has high strength, good toughness, moisture-proof, anti-corrosion and durability.3,2.2X magnification, which can enhance the detail of objects, great for -up .4,Suitable for cameras & camcorders with 67mm size lens filter thread.5,It can conveniently attached to the front of lens and allows you a wider of view, taking stunning wide-angle photography.Name: 67mm High Definition Telephoto LensDiameter: Approx. 9.5 cm/3.74 inchMagnification: 2.2XBack MountThreads Size: 67mmFront end diameter: 82MM (the larger the front end diameter, the better the effect of removing black edges (black edges are a common problem of additional lenses and cannot be completely eliminated)Colour:blackMaterial:ABSPackage Contents:1 x 2.2X 67mm Telephoto Lens1 x Front lens cover1 x Rear lens cover1 x bagOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.